| Guardian_4N631 vs Reina | 7–10 | 41.18% |
| Guardian_4N631 vs King | 4–10 | 28.57% |
| Guardian_4N631 vs Steve | 6–7 | 46.15% |
| Guardian_4N631 vs Lili | 9–4 | 69.23% |
| Guardian_4N631 vs Dragunov | 2–10 | 16.67% |
| Guardian_4N631 vs Yoshimitsu | 7–3 | 70.00% |
| Guardian_4N631 vs Kazuya | 6–4 | 60.00% |
| Guardian_4N631 vs Azucena | 4–6 | 40.00% |
| Guardian_4N631 vs Hwoarang | 1–8 | 11.11% |
| Guardian_4N631 vs Bryan | 3–5 | 37.50% |
| Guardian_4N631 vs Jin | 1–6 | 14.29% |
| Guardian_4N631 vs Lars | 1–6 | 14.29% |
| Guardian_4N631 vs Law | 2–4 | 33.33% |
| Guardian_4N631 vs Devil Jin | 4–2 | 66.67% |
| Guardian_4N631 vs Xiaoyu | 2–3 | 40.00% |
| Guardian_4N631 vs Nina | 1–4 | 20.00% |
| Guardian_4N631 vs Lee | 3–2 | 60.00% |
| Guardian_4N631 vs Asuka | 2–2 | 50.00% |
| Guardian_4N631 vs Feng | 0–4 | 0.00% |
| Guardian_4N631 vs Jun | 0–4 | 0.00% |
| Guardian_4N631 vs Victor | 1–3 | 25.00% |
| Guardian_4N631 vs Eddy | 2–2 | 50.00% |
| Guardian_4N631 vs Alisa | 1–2 | 33.33% |
| Guardian_4N631 vs Paul | 0–2 | 0.00% |
| Guardian_4N631 vs Kuma | 0–2 | 0.00% |
| Guardian_4N631 vs Panda | 2–0 | 100.00% |
| Guardian_4N631 vs Claudio | 0–1 | 0.00% |
| Guardian_4N631 vs Leroy | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.